基于嵌入式的温湿度模糊控制系统的实现  

The Realization for Fuzzy Control System of Temperature and Humidity based on Embedded Technology

作　　者：李昕[1] 张军[1] 

机构地区：[1]辽宁工业大学,辽宁锦州121001

出　　处：《微计算机信息》2008年第20期35-37,75,共4页Control & Automation

基　　金：辽宁省自然基金(002071)

摘　　要：针对当前工业环境温湿度控制的特点和需求,文章提出了一种基于嵌入式的温湿度模糊控制系统,能够使监控者在移动状态下通过PDA监测和控制现场的温湿度参数.文章首先介绍了温湿度模糊控制系统的硬件构成,然后以模糊集理论和模糊数的λ-截集运算为基础,重点研究了温湿度模糊控制系统的模糊控制条件转换规则,最后介绍了系统PDA端嵌入式软件的关键实现技术.试验结果表明,本系统具有很强的实用性和灵活性。A fuzzy control system of temperature and humidity based on embedded technology has been proposed in this paper according to the needs of current industrial environment, which can make the supervisor monitor and control the parameters of temperature and humidity take advantage of PDA while moving, Firstly the paper introduces the hardware construction of fuzzy control system of temperature and humidity and then investigates the fuzzy translated principles of the fuzzy control conditions based on fuzzy theory and λ-cut of fuzzy number. Finally, the paper describes the key technology of embedded software. The experimental result have identified that the system has favorable performance in practicality and flexibility.

关 键 词：模糊控制 模糊集 嵌入式软件 PDA 

分 类 号：TP311[自动化与计算机技术—计算机软件与理论]